X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2Fregression.q;h=abb3bd353aebea6814d55c7b7c00ab0be926f95a;hb=74469ec6a0f6b5b33c4afaace173710adac46634;hp=5b063950753c3c959cded0b4ff15e08240c36ff9;hpb=34bf67fbfdce409a1cefdc101518c633636c1f43;p=pspp-builds.git

diff --git a/src/language/stats/regression.q b/src/language/stats/regression.q
index 5b063950..abb3bd35 100644
--- a/src/language/stats/regression.q
+++ b/src/language/stats/regression.q
@@ -659,8 +659,6 @@ subcommand_save (struct dataset *ds, int save, linreg ** models)
   int n_trns = 0;
   int i;
 
-  assert (models != NULL);
-
   if (save)
     {
       /* Count the number of transformations we will need. */
@@ -954,6 +952,8 @@ run_regression (struct casereader *input, struct cmd_regression *cmd,
 	{
 	  msg (SE,
 	       gettext ("No valid data found. This command was skipped."));
+	  linreg_free (models[k]);
+	  models[k] = NULL;
 	}
     }